AT89C51CC03U-S3SIM ATMEL [ATMEL Corporation], AT89C51CC03U-S3SIM Datasheet - Page 170

• Manufacturer Part Number: AT89C51CC03U-S3SIM
• Description: Enhanced 8-bit MCU with CAN Controller and Flash Memory
• Manufacturer: ATMEL [ATMEL Corporation]

Power Fail Detect at Ambiant
Temperatures
170
AT89C51CC03
Note:
Figure 78. I
Figure 79. I
Figure 80. I
VPFDP
2.5V typ
(1)
1. Threshold Voltage for PFD Release
2. Threshold Voltage for PFD Activation
CLOCK
SIGNAL
(NC)
CC
CC
CC
CLOCK
SIGNAL
Test Condition, Active Mode
Test Condition, Idle Mode
Test Condition, Power-Down Mode
(NC)
(NC)
V
CC
RST
XTAL2
XTAL1
V
SS
RST
XTAL2
XTAL1
V
SS
V
RST
XTAL2
XTAL1
V
EA
SS
CC
I
P0
CC
VPFDM
2.35V typ
V
V
V
EA
CC
CC
EA
I
P0
CC
P0
CC
V
I
CC
CC
V
(2)
V
CC
CC
V
V
CC
CC
All other pins are disconnected.
All other pins are disconnected.
All other pins are disconnected.
Hysterisis
100mV min.
4182I–CAN–06/05