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SH69P48A 데이터시트 PDF




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부품번호 SH69P48A 기능
기능 OTP 4K 4-bit Micro-controller
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SH69P48A 데이터시트, 핀배열, 회로
SH69P48A
OTP 4K 4-bit Micro-controller with 10-bit SAR A/D Converter
Features
„ SH6610D-based single-chip 4-bit micro-controller with
10-bit SAR A/D converter
„ OTPROM: 4K X 16bits
„ RAM: 253 X 4bits
- 61 System control registers
- 192 Data memory
„ Operation voltage:
- fOSC = 30kHz - 4MHz, VDD = 2.4V - 5.5V
- fOSC = 4MHz - 10MHz, VDD = 4.5V - 5.5V
„ 17 CMOS bi-directional I/O ports plus 1 CMOS open
drain output port (PORTE.1)
„ 8-level stack (including interrupts)
„ Two 8-bit auto re-loaded timer/counter
One can switch to external clock source
„ Warm-up timer
„ Powerful interrupt sources:
- A/D interrupt
- Internal interrupt (Timer1, Timer0)
- External interrupts: PORTB/D (Falling edge)
„ Oscillator (code option)
- Crystal oscillator:
- Ceramic resonator:
- External RC oscillator:
32.768kHz, 400kHz - 10MHz
400kHz - 10MHz
400kHz - 10MHz
- Internal RC oscillator:
- External clock:
4MHz ± 5%
30kHz - 10MHz
„ Instruction cycle time (4/fOSC)
„ Two low power operation modes: HALT and STOP
„ Reset
- Built-in watchdog timer (code option)
- Built-in power-on reset (POR)
- Built-in low voltage reset (LVR)
„ Two-level low voltage reset (LVR) (code option)
„ 10 channels 10-bit resolution analog/digital converter (ADC)
„ Read ROM table function
„ 2 channels (8 + 2) bits PWM output
„ OTP type/code protection
„ 20-pin DIP/SOP, 16-pin SOP package
General Description
SH69P48A is a single-chip 4-bit micro-controller, that integrates a SH6610D CPU core, 253 nibbles of RAM, 4K words of
OTP ROM, two 8-bit timer/counter, 10 channels 10-bit ADC, 2 channels (8 + 2) bits high speed PWM output, on-chip
oscillator clock circuitry, on-chip watchdog timer, low voltage reset function and support power saving modes to reduce power
consumption. The SH69P48A is ideal for charger applications.
1 V2.1




SH69P48A pdf, 반도체, 판매, 대치품
Pin Descriptions:
Pin No.
20 pin
16 pin
11
22
33
44
55
66
77
88
9-
10 -
11 -
12 -
13 9
14 10
15 11
16 12
17 13
SH69P48A
Designation I/O
Description
PORTD.2
-
/T1
PORTD.3
-
/PWM1
PORTC.2
/PWM0
PORTC.3
/T0
RESET
/PORTE.1
GND
PORTA.0
/AN0
PORTA.1
/AN1
PORTA.2
/AN2
PORTA.3
/AN3
PORTB.0
-
/AN4
PORTB.1
-
/AN5
PORTB.2
-
/AN6
PORTB.3
-
/AN7
VDD
OSCI
/PORTE.0
OSCO
/PORTC.0
I/O Bit programmable bi-directional I/O port
I Vector port interrupt. (falling edge active)
I Shared with Timer1 Input Capture
I/O Bit programmable bi-directional I/O port
I Vector port interrupt. (falling edge active)
O Shared with PWM1 output
I/O Bit programmable bi-directional I/O port
O Shared with PWM0 output
I/O Bit programmable bi-directional I/O port
I Shared with Timer0 external clock input
I Reset pin input, (low active)
O Open drain output port (selected by code option)
P Ground pin
I/O Bit programmable bi-directional I/O port
I Shared with ADC input channel AN0
I/O Bit programmable bi-directional I/O port
I Shared with ADC input channel AN1
I/O Bit programmable bi-directional I/O port
I Shared with ADC input channel AN2
I/O Bit programmable bi-directional I/O port
I Shared with ADC input channel AN3
I/O Bit programmable bi-directional I/O port
I Vector port interrupt. (falling edge active)
I Shared with ADC input channel AN4
I/O Bit programmable bi-directional I/O port
I Vector port interrupt. (falling edge active)
I Shared with ADC input channel AN5
I/O Bit programmable bi-directional I/O port
I Vector port interrupt. (falling edge active)
I Shared with ADC input channel AN6
I/O Bit programmable bi-directional I/O port
I Vector port interrupt. (falling edge active)
I Shared with ADC input channel AN7
P Power supply pin
I
I/O
Oscillator input pin, connect to crystal/ceramic oscillator or external
resistor of external RC oscillator.
Bi-directional I/O port in the internal RC mode
O Oscillator output pin, connect to crystal/ceramic oscillator.
I/O Bi-directional I/O port in the RC oscillator mode
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SH69P48A 전자부품, 판매, 대치품
SH69P48A
2.2. Configuration of System Register: (continued)
Address Bit 3
$07 T1H.3
Bit 2
T1H.2
Bit 1
T1H.2
Bit 0 R/W
Remarks
T1H.0 R/W Timer1 load/counter register (high nibble)
PORTA
$08
PA.3
PA.2
PA.1
PA.0
R/W
In 16 pin mode, bit2 - 3 are reserved; always keep it to “0” in the
user’s program
Refer to I/O notice
PORTB
$09
PB.3
PB.2
PB.1
PB.0
R/W
In 16 pin mode, bit0 - 1 are reserved, always keep it to “0” in the
user’s program
Refer to I/O notice
$0A PC.3 PC.2 PC.1 PC.0 R/W PORTC
$0B PD.3 PD.2 PD.1 PD.0 R/W PORTD
$0C -
-
PE.1
PE.0 R/W PORTE
$0D - - - - - Reserved
$0E TBR.3 TBR.2 TBR.1 TBR.0 R/W Table branch register
$0F INX.3 INX.2 INX.1 INX.0 R/W Pseudo index register
$10 DPL.3 DPL.2 DPL.1 DPL.0 R/W Data pointer for INX low nibble
$11 - DPM.2 DPM.1 DPM.0 R/W Data pointer for INX middle nibble
$12 - DPH.2 DPH.1 DPH.0 R/W Data pointer for INX high nibble
$13 T1GO DEC
Bit0: Set Timer1 mode
- TM1S0 R/W Bit2: Select directive edge active enable
Bit3: Set Timer1 function start
$14 VREFS
-
-
ADCON
R/W
Bit0: Set ADC module operate
Bit3: Select internal/external reference voltage
GO/ Bit0: Set ADC conversion time
$15
DONE
TADC1 TADC0
ADCS R/W Bit2, Bit1: Select ADC clock period
Bit3: ADC status flag
$16 ACR3 ACR2 ACR1 ACR0 R/W Bit3 - 0: ADC port configuration control
$17 CH3 CH2 CH1 CH0 R/W Bit3 - 0: Select ADC channel
PORTA input/output control
$18
PACR.3
PACR.2
PACR.1
PACR.0
R/W
In 16 pin mode, bit2 - 3 are reserved, always keep it to “1” in the
user’s program
Refer to I/O notice
PORTB input/output control
$19
PBCR.3
PBCR.2
PBCR.1
PBCR.0
R/W
In 16 pin mode, bit0 - 1 are reserved, always keep it to “1” in the
user’s program
Refer to I/O notice
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