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PDF EM78P507N Data sheet ( Hoja de datos )
| Número de pieza | EM78P507N | |
| Descripción | 8-Bit Microcontroller | |
| Fabricantes | ELAN Microelectronics | |
| Logotipo |  |
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EM78P507N
8-Bit Microcontroller
Product
Specification
DOC. VERSION 1.0
ELAN MICROELECTRONICS CORP.
April 2010
1 page  
Contents
6.2 TCC/WDT and Prescaler.................................................................................. 37
6.3 I/O Port ............................................................................................................. 38
6.4 Reset and Wake-up.......................................................................................... 40
6.4.1 Reset and Wake-up Function............................................................................40
6.4.2 Wake-up and Interrupt Modes Operation Summary .........................................41
6.4.3 Status of T and P of the Status Register ...........................................................42
6.5 Interrupt ............................................................................................................ 44
6.6 Analog-to-Digital Converter (ADC) ................................................................... 46
6.6.1 Registers for ADC Circuit ..................................................................................46
6.6.2 ADC Data Register............................................................................................47
6.6.3 A/D Sampling Time............................................................................................47
6.6.4 A/D Conversion Time ........................................................................................47
6.7 SPI (Serial Peripheral Interface)....................................................................... 48
6.7.1 Registers for SPI Circuit....................................................................................48
6.7.2 Overview and Features .....................................................................................48
6.7.3 SPI Functional Block Diagrams.........................................................................50
6.7.4 SPI Signal and Pin Description .........................................................................51
6.7.5 SPI Mode Timing ...............................................................................................53
6.8 I2C Function...................................................................................................... 54
6.8.2 7-Bit Slave Address ...........................................................................................57
6.8.2 10-Bit Slave Address .........................................................................................58
6.8.3 Master Mode .....................................................................................................61
6.8.4 Slave Mode .......................................................................................................61
6.9 Timer/Counter 1................................................................................................ 61
6.9.1 Timer Mode .......................................................................................................62
6.9.2 T1OUT Mode.....................................................................................................62
6.9.3 Capture Mode....................................................................................................63
6.9.4 PWM Mode........................................................................................................63
6.10 Timer 2 ............................................................................................................. 64
6.10.1 Timer Mode .......................................................................................................65
6.10.2 PWM Mode........................................................................................................65
6.11 Timer 3 ............................................................................................................. 66
6.11.1 Timer Mode .......................................................................................................67
6.11.2 T3OUT Mode.....................................................................................................67
6.12 Universal Asynchronous Receiver Transmitter (UART) ........................................ 67
6.12.1 UART MODE: ....................................................................................................69
6.12.2 Transmitting.......................................................................................................69
6.12.3 Receiving...........................................................................................................69
6.12.4 Baud Rate Generator ........................................................................................70
6.12.5 UART Timing .....................................................................................................70
6.13 DA Conversion ................................................................................................. 71
6.14 Registers Initialized Values after Reset ............................................................ 72
Product Specification (V1.0) 04.16.2010
•v
5 Page 
EM78P507N
8-Bit Microcontroller
(Continuation)
Symbol Pin No.
PA0 ~ PA7 27 ~ 34
PB0 ~ PB5
35 ~ 38
43 ~ 44
PC0 ~ PC3
7~6
10 ~ 11
/RESET
12
VDD
VSS
5
6
Type
I/O
I/O
I/O
I
-
-
Function
PA0~PA7are bidirectional I/O pins
PA0 can be used as AD18
PA1 can be used as AD17
PA2 can be used as SCL
PA3 can be used as SDA
PA4 can be used as SI
PA5 can be used as SO
PA6 can be used as SCK
PA7 can be used as /SS
PB0~PB5are bidirectional I/O pins
PB0 can be used as INT4 and AD9
PB1 can be used as INT5 and AD10
PB2 can be used as INT6 and AD11
PB3 can be used as INT7 and AD12
PB4 can be used as RX
PB5 can be used as TX
PC0~PC3 are bidirectional I/O pins
PC0 can be used as OSCO
PC1 can be used as OSCI
PC2 can be used as T3OUT
PC3 can be used as AD23
If it remains at logic low, the device will be reset.
Wakes-up from Sleep mode when pins status changes.
Voltage on /RESET must not be over VDD during Normal
mode.
Power supply for IC emulation. Can be adjusted as per
customer requirement.
Ground
Product Specification (V1.0) 04.16.2010
(This specification is subject to change without further notice)
•5
11 Page | ||
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| PDF Descargar | [ Datasheet EM78P507N.PDF ] | |
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