Z02205 Datasheet, PDF (10/30 Pages) Zilog, Inc. – MODEM CONTROLLER IDEAL FOR LOW POWER CONSUMPTION, SMALL SIZE REQUIREMENTS

Z02205
Modem Controller
Additional Timing Table (SCLK/TCLK = XTAL/2)
Note
[3]
No
Symbol
Parameter
V_CC
1
TpC
Input Clock Period
5.5V
5.5V
2
TrC,TfC
Clock Input Rise & Fall Times
5.5V
3
TwC
Input Clock Width
5.5V
5.5V
4
TwTinL
Timer Input Low Width
5.5V
5
TwTinH
Timer Input High Width
5.5V
6
TpTin
Timer Input Period
5.5V
7
TrTin, TfTin
Timer Input Rise & Fall Timer
5.5V
8A
TwIL
Int. Request Low Time
5.5V
8B
TwIL
Int. Request Low Time
5.5V
9
TwIH
Int. Request Input High Time
5.5V
10
Twsm
Stop-Mode Recovery Width Spec 5.5V
11
Tost
Oscillator Startup Time
5.5V
T_A = 0°C to +70°C
16 MHz
Min
Max
62.5
DC
250
DC
15
31
125
70
5TpC
8TpC
100
70
5TpC
5TpC
12
5TpC
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
12
Twdt
Watch-Dog Timer Delay Time
5.5V
3.5
ms
before time-out
5.5V
7
ms
5.5V
14
ms
5.5V
56
ms
13
T_POR
Power-On Reset Delay
5.5V
1.5
13
ms
Notes::
1. Timing Reference uses 0.7 V_CC for a logic 1 and 0.2 V_CC for a logic 0.
2. Interrupt request via Port 3 (P31–P33).
3. Interrupt request via Port 3 (P30).
4. SMR–D5 = 0.
5. Reg. WDTMR.
6. The V_DD voltage specification of 5.5V guarantees 5.0V ± 0.5V.
7. Standard Oscillator mode, Pcon RegD7=1.
8. Maximum frequency for external XTAL Clock is 4MHz when using low EMI oscillator mode, Pcon Reg D7=0.
ZiLOG
Notes
1,7
1,8
1
1
1,8
1
1
1
1
1,2
1,3
1,2
4
D1, D0
[Note]
0, 0 [5]
0, 1 [5]
1, 0 [5]
1, 1 [5]
8
PS001000-MOD0599