AT89C5122D-RDRUM Atmel, AT89C5122D-RDRUM Datasheet - Page 186

• Manufacturer Part Number: AT89C5122D-RDRUM
• Description: IC 8051 MCU 32K CRAM USB 64-VQFP
• Manufacturer: Atmel
• Series: 89Cr

Specifications of AT89C5122D-RDRUM

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 48MHz
• Connectivity: SmartCard, SPI, UART/USART, USB
• Peripherals: LED, POR, WDT
• Number Of I /o: 46
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• For Use With: AT89OCD-01 - USB EMULATOR FOR AT8XC51 MCUAT89STK-10 - KIT EVAL APPL MASS STORAGEAT89STK-03 - KIT STARTER FOR MCU AT8XC5122/23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Other names: AT89C5122D-RDRUMTR

I
LED’s
Note:
186
CC
Symbol
I
OL
Current Test Conditions
1. (T
AT83R5122, AT8xC5122/23
Parameter
Output Low Current, P3.0 and P3.7 LED modes
A
= -20 C to +50 C, V
CC
Figure 110. Power Down Mode
Figure 111. Active and Idle Mode
- V
All other pins are disconnected.
All other pins are disconnected.
OL
= 2 V )
CLOCK SIGNAL
(NC)
(NC)
GND
Min
1
2
5
XTAL2
XTAL1
XTAL2
XTAL1
Vss
Vss
LI
LI
GND
GND
AVss
AVss
AV
PLLF
AV
PLLF
V
V
P0
EA
P0
EA
Typ
CC
CC
CC
CC
10
3
6
V
V
CC
V
CC
V
CC
CC
Ipd
Icc
V
V
GND GND
GND GND
CC
CC
Max
20
5
8
Unit
mA
mA
mA
Test Conditions
2 mA configuration
4 mA configuration
10 mA configuration
4202F–SCR–07/2008