SM8521 Datasheet, PDF (7/56 Pages) Sharp Electrionic Components – 8-Bit Single-Chip Microcomputer

SM8521
DC CHARACTERISTICS
(VDD = 4.5 to 5.5 V, TOPR = –10 to +60˚C)
PARAMETER SYMBOL
CONDITION
MIN.
TYP.
MAX. UNIT NOTE
VIH1
VIL1
Input voltage
VIH2
VIL2
0.8 x VDD
0
VDD – 0.5
VDD
V
1
0.2 x VDD
V
2
0.5
Input current
IIH1
VIN = VDD, VDD = 5 V
IIL1
VIH = 0 V, VDD = 5 V
10
µA
3
–10
IIL2
VIN = 0 V, VDD = 5 V
– 40
–75
–150
µA
4
Output voltage
VOH1
VOL1
IOH1 = –1 mA, VDD = 5 V
IOL1 = 10 mA, VDD = 5 V
VDD – 0.5
V
5
0.5
Resolution
VR = VDD = 5 V
8
bits
D/A Output resistance VR = VDD = 5 V
10
kΩ
6
Combined tolerance VR = VDD = 5 V
± 0.05 ± 0.10
V
Supply current
IDD
IDDH
IDDS1
fSYS = 5 MHz
fSYS = 5 MHz, HALT mode
fSUB oscillation, STOP mode
30
45
7
mA
15
18
8
30
70
µA
9
IDDS2
fSUB stop, STOP mode
1
6
µA 10
NOTES :
1. Applicable pins : P00-P07, P10-P17, P20-P27, P30-P37, D0-
7. No load condition, VDD = 5 V, sub clock in active (32.768
D7, VD0-VD7, X1, M0-M2
kHz), VR = GND, input signal fixation.
2. Applicable pins : RESETB, OSC1, RxDB, NMIB, INTB
8. No load condition, VDD = 5 V, sub clock in active (32.768
3. Applicable pins : P00-P07, P10-P17, P20-P27, P30-P37,
kHz), VR = GND, input signal fixation.
VD0-VD7, X1, M0-M2 (non-connected
Including LCD, DMA, sound generator and any part
pull-up resistor)
concerned with timer operation.
4. Applicable pins : RESETB, P00-P07, P10-P17, P20-P27,
9. No load condition, VDD = 5 V, sub clock in active (32.768
P30-P37 (connected pull-resistor)
kHz), VR = GND, input signal fixation.
5. Applicable pins : P00-P07, P10-P17, P20-P27, P30-P37, D0-
10. No load condition, VDD = 5 V, OSC1 = GND, VR = GND,
D7, A0-A20, MCE0B, MCE1B, IOE0B,
input signal fixation.
IOE1B, RDB, WRB, VA0-VA12, VCE0B,
VCE1B, VWRB, TxDB, XC, LP, FR,
CLK, XD0-XD3
6. No load condition, VDD = 5 V, main clock = 10 MHz
-7-