AT89C51IC2-RLTIL Atmel, AT89C51IC2-RLTIL Datasheet - Page 131

• Manufacturer Part Number: AT89C51IC2-RLTIL
• Description: IC 8051 MCU FLASH 32K 44VQFP
• Manufacturer: Atmel
• Series: 89Cr

Specifications of AT89C51IC2-RLTIL

• Core Processor: 8051
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 34
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -

4301D–8051–02/08
7. For other values, please contact your sales office.
8. Icc Flash Write operation current while an on-chip flash page write is on going.
If I
than the listed test conditions.
OL
exceeds the test condition, V
Figure 53. I
Figure 54. I
Figure 55. I
Figure 56. Clock Signal Waveform for I
OL
CLOCK
SIGNAL
may exceed the related specification. Pins are not guaranteed to sink current greater
(NC)
CC
CC
CC
CLOCK
SIGNAL
(NC)
Test Condition, Active Mode
Test Condition, Idle Mode
Test Condition, Power-down Mode
(NC)
RST
XTAL2
XTAL1
V
SS
V
RST
XTAL2
XTAL1
V
CC
V
SS
V
CC
EA
CC
T
I
P0
-0.5V
0.45V
CC
CHCL
RST
XTAL2
XTAL1
V
V
SS
EA
V
CC
P0
T
I
CC
CC
CLCH
V
V
V
CC
EA
CC
CC
= T
I
P0
V
CC
CC
CHCL
CC
V
CC
V
Tests in Active and Idle Modes
= 5ns.
CC
T
CLCH
All other pins are disconnected.
0.7V
All other pins are disconnected.
0.2V
CC
All other pins are disconnected.
CC
-0.1
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