PFS122
8bit MTP MCU with 12-bit R-Type ADC
4. Device Characteristics
4.1. AC/DC Device Characteristics
All data are acquired under the conditions of VDD=5.0V, fSYS =2MHz unless noted.
Symbol
Description
Operating Voltage
Min
1.8*
-5
Typ
Max
5.5
5
Unit
V
Conditions (Ta=25oC)
VDD
5.0
* Subject to LVR tolerance
LVR% Low Voltage Reset Tolerance
System clock (CLK)* =
IHRC/2
%
0
0
0
8M
4M
2M
V
V
V
DD ≧ 3.0V
DD ≧ 2.2V
DD ≧ 1.8V
fSYS
IHRC/4
IHRC/8
Hz
ILRC
56K
VDD = 5.0V
Pcycle
IOP
IPD
IPS
Program cycle
1000
cycles
0.6
76
mA fSYS=IHRC/16=1MIPS@5.0V
Operating Current
uA
uA
uA
fSYS=ILRC
Power Down Current
0.9
0.6
fSYS= 0Hz,VDD=5.0V
fSYS= 0Hz,VDD=3.3V
(by stopsys command)
Power Save Current
VDD =5.0V; fSYS= ILRC
3.1
uA
(by stopexe command)
Input low voltage for IO lines
Only ILRC module is enabled.
VIL
VIH
0
0.2 VDD
VDD
V
V
Input high voltage for IO lines
0.7 VDD
IO lines Sink current
PB4, PB7 (Strong)
PB4, PB7 (Normal)
Other IOs
35
21
22
IOL
mA VDD=5.0V, VOL=0.5V
IO lines Drive current
PB4, PB7 (Strong)
PB4, PB7 (Normal)
PA5
23
IOH
11
mA VDD=5.0V, VOH=4.5V
12
Other IOs
11
VIN
Input voltage
-0.3
VDD+0.3
1
V
IINJ (PIN) Injected current on pin
mA VDD +0.3≧VIN≧ -0.3
PB1/PB4 @VDD =5.0V
45
86
71
RPH
Pull-high Resistance
KΩ
PB7@VDD =5.0V
Other IO
45
86
71
PB1/PB4 @VDD =5.0V
PB7 @VDD =5.0V
Other IO
RPL
Pull-low Resistance
KΩ
V
DD =1.8V ~ 5.5V
VBG
Bandgap Reference Voltage
1.145*
1.20*
1.255*
V
-20oC <Ta<70oC*
©Copyright 2020, PADAUK Technology Co. Ltd
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PDK-DS-PFS122-EN_V000-May 28, 2020
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