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부품번호 | AT89C5132 기능 |
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기능 | (AT83C5132 / AT89C5132) Usb C51-based Microcontroller | ||
제조업체 | ATMEL Corporation | ||
로고 | |||
전체 30 페이지수
Features
• Programmable Audio Output for Interfacing with Common Audio DAC
– PCM Format Compatible
– I2S Format Compatible
• 8-bit MCU C51 Core-based (FMAX = 20 MHz)
• 2304 Bytes of Internal RAM
• 64K Bytes of Code Memory
– Flash: AT89C5132, ROM: AT83C5132(1)
• 4K Bytes of Boot Flash Memory (AT89C5132)
– ISP: Download from USB or UART to any External Memory Cards
• USB Rev 1.1 Device Controller
– “Full Speed” Data Transmission
• Built-in PLL
• MultiMedia Card® Interface Compatibility
• Atmel DataFlash® SPI Interface Compatibility
• IDE/ATAPI Interface
• 2 Channels 10-bit ADC, 8 kHz (8 True Bits)
– Battery Voltage Monitoring
– Voice Recording Controlled by Software
• Up to 44 Bits of General-purpose I/Os
– 4-bit Interrupt Keyboard Port for a 4 x n Matrix
– SmartMedia® Software Interface
• Two Standard 16-bit Timers/Counters
• Hardware Watchdog Timer
• Standard Full Duplex UART with Baud Rate Generator
• SPI Master and Slave Modes Controller
• Power Management
– Power-on Reset
– Software Programmable MCU Clock
–www.DataSheet4U.com Idle Mode, Power-down Mode
• Operating Conditions
– 3V, ±10%, 25 mA Typical Operating at 25°C
– Temperature Range: -40°C to +85°C
• Packages
– TQFP80, TQFP64 , BGA81(1), PLCC84 (Development Board Only)
– Dice
Note: 1. Contact Atmel for availability.
Description
The AT8xC5132 are mass storage devices controlling data exchange between various
Flash modules, HDD and CD-ROM.
The AT89C5132 includes 64K Bytes of Flash memory and allows In-System Program-
ming through an embedded 4K Bytes of Boot Flash Memory.
The AT83C5132 includes 64K Bytes of ROM memory.
The AT8xC5132 include 2304 Bytes of RAM memory.
The AT8xC5132 provide all the necessary features for man-machine interface includ-
ing, timers, keyboard port, serial or parallel interface (USB, SPI, IDE), ADC input, I2S
output, and all external memory interface (NAND or NOR Flash, SmartMedia, Multi-
Media, DataFlash cards).
Typical Applications
• Flash Recorder/Writer
• PDA, Camera, Mobile Phone
• PC Add-on
USB
Microcontroller
with 64K Bytes
ROM or Flash
AT83C5132
AT89C5132
Preliminary
Rev. 4173A–8051–08/02
www.DataSheet4U.com
Figure 3. AT8xC5132 64-pin TQFP
ISP#
P1.0/KIN0
P1.1/KIN1
P1.2/KIN2
P1.3/KIN3
P1.4
P1.5
P1.6
P1.7
VDD
FILT
VSS
X2
X1
TST#
UVDD
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1 48
2 47
3 46
4 45
5 44
6 43
7 42
8
9
TQFP64
41
40
10 39
11 38
12 37
13 36
14 35
15 34
16 33
17 18 19 20 21 22 23 24 25 26 27 28 29 30 3132
P4.5
P2.2/A10
P2.3/A11
P2.4/A12
P2.5/A13
P2.6/A14
P2.7/A15
VSS
VCC
MCLK
MDAT
MCMD
RST
VSS
VDD
4 AT8xC5132
4173A–8051–08/02
4페이지 www.DataSheet4U.com
AT8xC5132
Table 3. Timer 0 and Timer 1 Signal Description
Signal
Name
Type Description
INT0#
Timer 0 Gate Input
INT0 serves as external run control for timer 0, when selected by
GATE0 bit in TCON register.
I External Interrupt 0
INT0# input sets IE0 in the TCON register. If bit IT0 in this register is
set, bit IE0 is set by a falling edge on INT0#. If bit IT0 is cleared, bit IE0
is set by a low level on INT0#.
INT1#
Timer 1 Gate Input
INT1 serves as external run control for Timer 1, when selected by
GATE1 bit in TCON register.
I External Interrupt 1
INT1# input sets IE1 in the TCON register. If bit IT1 in this register is
set, bit IE1 is set by a falling edge on INT1#. If bit IT1 is cleared, bit IE1
is set by a low level on INT1#.
Timer 0 External Clock Input
T0 I When timer 0 operates as a counter, a falling edge on the T0 pin
increments the count.
Timer 1 External Clock Input
T1 I When Timer 1 operates as a counter, a falling edge on the T1 pin
increments the count.
Alternate
Function
P3.2
P3.3
P3.4
P3.5
Table 4. Audio Interface Signal Description
Signal
Name
Type Description
DCLK
O DAC Data Bit Clock
DOUT
O DAC Audio Data
DSEL
O
DAC Channel Select Signal
DSEL is the sample rate clock output.
SCLK
DAC System Clock
O SCLK is the oversampling clock synchronized to the digital audio data
(DOUT) and the channel selection signal (DSEL).
Alternate
Function
-
-
-
-
Table 5. USB Controller Signal Description
Signal
Name
Type Description
USB Positive Data Upstream Port
D+ I/O This pin requires an external 1.5 kΩ pull-up to VDD for full speed
operation.
D- I/O USB Negative Data Upstream Port
Alternate
Function
-
-
4173A–8051–08/02
7
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부품번호 | 상세설명 및 기능 | 제조사 |
AT89C5130A-M | 8-bit Flash Microcontroller | ATMEL Corporation |
AT89C5131 | 8-bit Flash Microcontroller | ATMEL Corporation |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |