Symbol Parameter
Min
RRST
Internal reset pull-up resistor
5
IPD
ICCIDLE
ICCOP
ICCOP
ICCOP
ICCWRITE
ICCOP
ICCOP
ICCOP
ICCWRITE
Power down consumption
Power Supply current in IDLE mode
Power Supply current in Active mode
(AT89C5122) with DC/DC ON
Power Supply current in Active mode
(AT85C5122) with DC/DC ON
Power Supply current in Active mode
(AT83C5122) with DC/DC ON
Power Supply current in Active mode
(AT89C5122) Flash or E2PROM write DC/DC ON
Power Supply current in Active mode
(AT89C5122) with DC/DC OFF
Power Supply current in Active mode
(AT85C5122) with DC/DC FF
Power Supply current in Active mode
(AT83C5122) with DC/DC OFF
Power Supply current in Active mode
(AT89C5122) Flash or E2PROM write DC/DC OFF
AT83R5122, AT8xC5122/23
Typ
10
60μA
40μA
Max
30
200μA
200μA
0.4*F+2
1.6*F+3
1.6*F+3
1.6*F+2
1.6*F+4
0.8*F+3
0.8*F+3
0.8*F+2
0.8*F+4
Unit Test Conditions
kΩ
Vcc = 5.5V
Vcc = 3.6V
mA Vcc = 5.5V (F in MHz)
mA Vcc = 5.5V (F in MHz)
mA Vcc = 5.5V (F in MHz)
mA Vcc = 5.5V (F in MHz)
mA Vcc = 5.5V (F in MHz)
mA Vcc = 5.5V (F in MHz)
mA Vcc = 5.5V (F in MHz)
mA Vcc = 5.5V (F in MHz)
mA Vcc = 5.5V (F in MHz)
4202F–SCR–07/2008
185