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AT85EC5122 데이터시트 PDF




ATMEL Corporation에서 제조한 전자 부품 AT85EC5122은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 AT85EC5122 자료 제공

부품번호 AT85EC5122 기능
기능 (AT8xx512x) Smart Card Reader ICs
제조업체 ATMEL Corporation
로고 ATMEL Corporation 로고


AT85EC5122 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




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AT85EC5122 데이터시트, 핀배열, 회로
Features
80C51 Core :
– 6 Clocks per Instruction
– Speed up to 16 MHz
768 Bytes RAM
AT83C5122: 32 Kbytes ROM
AT83C5123: 30 Kbytes ROM
AT85C5122: 32 Kbytes Code RAM and 32 Kbytes ROM
AT89C5122 : 32 Kbytes Flash
AT85EC5122, AT83EC5123, AT83EC5122: Additional 512 Bytes EEPROM (AT24C04)
Multi-protocol Smart Card Interface
Certified According to ISO7816, EMV2000, GIE-CB and WHQM Standards
Asynchronous Protocols T = 0 and T = 1, with Direct and Inverse Modes
Step-up/Down Converter with Programmable Voltage Output: 5V and 3V (60 mA),
1.8V (20 mA)
4 kV ESD Protection (MIL/STD 833 Class 3)
Alternate Card Support with CLK, IO and RST
USB Module with 7 Endpoints Programmable with In or Out Directions and with ISO,
Bulk or Interrupt Transfers
UART with Integrated Baud Rate Generator (BRG)
8 MHz On-chip Oscillator Analog PLL for 96 MHz Synthesis, Possible 48 MHz Clock
Input
Two 16-bit Timer/Counters: T0 and T1
Hardware Watchdog and Power-fail Detector (PFD)
Idle and Power-down Modes
Self Powered USB
Low Power
30 mA Maximum Operating Current (at 32 MHz X1)
100 µA Maximum Power-down Current at 5.4V (without Smart Card and USB)
Voltage Range: 3.6 to 5.5V
For AT8xC5122 version:
Keyboard Interrupt Interface on Port 5 (8 Bits)
Five 8-bit I/O Ports, One 6-bit
SPI Interface (Master Slave)
Packages: VQFP64, PLCC28
Seven LED Outputs with Programmable Current Sources: 2-4-10 mA
For AT8xC5123 version:
Four LED Outputs with Programmable Current Sources: 2-4-10 mA
Two 8-bit I/O Ports, One 6-bit I/O port, One I/O bit (on LQP32 package)
Packages: LQFP32, PLCC28
C51
Microcontroller
with USB and
Smart Card
Reader
Interfaces
AT83C5122
AT83EC5122
AT85C5122
AT85EC5122
AT89C5122
AT83C5123
AT83EC5123
Preliminary
Rev. 4202B–SCR–07/03
1




AT85EC5122 pdf, 반도체, 판매, 대치품
Pin Description
Figure 1. VQFP64 Pinout (only for AT8xC5122)
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
DVCC 1
P1.2/CPRES 2
P1.1/CC8 3
P5.7/KB7 4
P5.6/KB6 5
P1.5/CRST 6
P5.5/KB5
P5.4/KB4
P1.3/CC4
P5.3/KB3
7
8
9
10
P5.2/KB2 11
P1.4/CCLK 12
P5.1/KB1 13
P5.0/KB0 14
PSEN 15
VSS 16
VQFP64
48 P3.1/TxD
47 P1.6/SS
46 P2.7/A15
45 P3.0/RxD
44 P3.5/T1/CRST1
43 P3.2/INT0/LED0/CIO1
42 P4.0/MISO
41 P3.3/INT1
40 P4.1/MOSI
39 P3.4/T0/LED1
38 P4.2/SCK
37 P4.3/LED4
36 P3.6/WR/LED2
35 P4.4/LED5
34 RST
33 P4.5/LED6
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
Figure 2. PLCC28 Pinout
4 3 2 1 28 27 26
DVCC
P1.2/CPRES
P1.1/CC8
P1.5/CRST
P1.3/CC4
P1.4/CCLK
VSS
5 25
6 24
7 23
8 PLCC28 22
9 21
10 20
11 19
12 13 14 15 1617 18
P3.1/TxD
P3.0/RxD
P3.2/INT0/LED0
P3.3/INT1
P3.4/T0/LED1
P3.6/LED2
RST
4 AT8xC5122/23
4202BSCR07/03

4페이지










AT85EC5122 전자부품, 판매, 대치품
AT8xC5122/23
Table 1. Pinout Description (Continued)
Port
Internal
Power
Supply
ESD
Reset
I/O Level
P3.0 45 22 56 24
VCC
2KV I/O
1
Alt
RxD
P3.1 48 24 59 25
P3.2 43 20 54 23
P3.3 41 19 52 22
VCC
VCC
VCC
2KV I/O
2KV I/O
2KV I/O
1
1
1
TxD
INT0
INT1
P3.4 39 18 50 21
VCC
2KV I/O
1
T0
P3.5 44 21 55 -
VCC
2KV I/O
1
T1
P3.6 36 17 47 20
VCC
2KV I/O
1
WR
P3.7 26 13 37 16
VCC
2KV I/O
1
RD
P4.0 42 - 53 -
VCC
2KV I/O
1
MISO
P4.1 40 - 51 -
VCC
2KV I/O
1
MOSI
P4.2 38 - 49 -
VCC
2KV I/O
1
SCK
P4.3 37 - 48 -
VCC
2KV I/O
1
P4.4 35 - 46 -
VCC
2KV I/O
1
P4.5 33 - 44 -
P4.6
P4.7
-
-
- 61 -
- 60 -
P5.0 14 7 23 -
VCC
VCC
VCC
VCC
2KV I/O
2KV I/O
2KV I/O
2KV I/O
1
1 Reserved
1 Reserved
1 KB0
P5.1 13 - 22 -
VCC
2KV I/O
1
KB1
P5.2 11 - 20 -
VCC
2KV I/O
1
KB2
P5.3 10 - 19 -
VCC
2KV I/O
1
KB3
P5.4 8 - 17 -
VCC
2KV I/O
1
KB4
P5.5 7 - 16 -
VCC
2KV I/O
1
KB5
Reset
Config
Port51
Port51
Port51
Port51
Port51
Conf 1 Conf 2
Push-pull KB_OUT
Push-pull KB_OUT
Push-pull KB_OUT
Push-pull KB_OUT
Conf 3
Input
WPU
Input
WPU
Input
WPU
Input
WPU
Port51
Led
LED0
LED1
Port51
LED2
Port51
LED3
Port51
Port51
Port51
Port51 Push-pull KB_OUT
Port51 Push-pull KB_OUT
Port51 Push-pull KB_OUT
Input
MPU
Input
MPU
Input
MPU
LED4
LED5
LED6
Port51 Push-pull
Port51 Push-pull
Port51 Push-pull
Port51 Push-pull
Port51 Push-pull
Port51 Push-pull
Input
MPU
Input
MPU
Input
MPU
Input
WPD
Input
WPD
Input
WPD
Input
WPU
Input
WPU
Input
WPU
Input
WPU
Input
WPU
Input
WPU
4202BSCR07/03
7

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관련 데이터시트

부품번호상세설명 및 기능제조사
AT85EC5122

Smart Card Reader ICs

ATMEL Corporation
ATMEL Corporation
AT85EC5122

(AT8xx512x) Smart Card Reader ICs

ATMEL Corporation
ATMEL Corporation

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