AT90CAN128-16AE ATMEL Corporation, AT90CAN128-16AE Datasheet - Page 49

• Manufacturer Part Number: AT90CAN128-16AE
• Description: 8-bit Avr Microcontroller With 128K Bytes of Isp Flash And CAN Controller.flash (Kbytes) 128 Vcc (V) 2.7-5.5 EEPROM (Kbytes) 4 SRAM (bytes) 4K CAN (mess. Obj.) 15
• Manufacturer: ATMEL Corporation

Table 19. Reset Characteristics
4250C–CAN–03/04
Symbol Parameter
V
V
t
RST
POT
RST
Power-on Reset Threshold Voltage (rising)
Power-on Reset Threshold Voltage (falling)
Minimum pulse width on RESET Pin
RESET Pin Threshold Voltage
(1)
Figure 22. Reset Logic
BODLEVEL [2..0]
Notes:
1. Values are guidelines only..
2. The Power-on Reset will not work unless the supply voltage has been below V
(falling)
(2)
Pull-up Resistor
JTAG Reset
Register
Spike
Filter
CKSEL[3:0]
Power-on Reset
Condition
Reset Circuit
SUT[1:0]
Watchdog
Brown-out
Oscillator
Generator
Circuit
Clock
CK
Register (MCUSR)
MCU Status
DATA BUS
Delay Counters
Min.
TBD
AT90CAN128
Typ.
TBD
TBD
TBD
TIMEOUT
Max.
TBD
TBD
TBD
Units
ns
V
V
V
POT
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