Z8673312SSG Zilog, Z8673312SSG Datasheet - Page 39

• Manufacturer Part Number: Z8673312SSG
• Description: IC MICROCONTROLLER 8K 28-SOIC
• Manufacturer: Zilog
• Series: Z8®r

Specifications of Z8673312SSG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: EBI/EMI
• Peripherals: POR, WDT
• Number Of I /o: 24
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: OTP
• Ram Size: 237 x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 28-SOIC (7.5mm Width)
• Processor Series: Z8673x
• Core: Z80
• Data Bus Width: 8 bit
• Data Ram Size: 237 B
• Maximum Clock Frequency: 12 MHz
• Number Of Programmable I/os: 24
• Number Of Timers: 2
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-3940; Z8673312SSG

Table 17. Additional Timing Table (Divide by Two Mode) T
PS022901-0508
No Symbol Parameter
4
5
6
7
8A TwIL
8B TwIL
9
10 Twsm
11 Tost
12 Twdt
Notes
1. The V
2. Timing Reference uses 0.7 VC0 for a logic 1 and 0.2 VGC for a logic 0.
3. SMR D1 = 0.
4. SMR-D5 = 1, POR STOP Mode Delay is on
5. Interrupt request via Port 3 (P31-P33)
6. Interrupt request via Port 3 (P30).
7. Maximum frequency for internal system clock is 2 MHz when using Low EMI OSC PCON Bit D7 = 0
8. Reg. WDTMR.
9. Using internal RC.
guarantees only 3.5 V.
TwTinL
TwTinH
TpTin
TrTin,
TfTin
TwIH
CC
voltage specification of 5.5 V guarantees 5.0 V ± 0.5 V and the V
Timer Input Low
Width
Timer Input High
Width
Timer Input Period 3.5V
Timer Input Rise &
Fall Timer
Int. Request Low
Time
Int. Request Low
Time
Int. Request Input
High Time
Stop Mode
Recovery Width
Spec
Oscillator Startup
Time
Watchdog Timer
Delay Time Before
Timeout
V
3.5V
5.5V
3.5V
5.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
CC
1
Min
70
70
5TpC
5TpC
8TpC
8TpC
70
70
5TpC
5TpC
5TpC
5TpC
12
12
7
3.5
14
7
28
14
112
56
Max
100
100
5TpC
5TpC
Min
70
70
5TpC
5TpC
8TpC
8TpC
70
70
5TpC
5TpC
5TpC
5TpC
12
12
10
5
20
10
40
20
160
80
A
= 0 °C to +70 °C (Continued)
Max
100
100
5TpC
5TpC
CMOS Z8
CC
voltage specification of 3.5 V
Units Conditions
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
ms
ms
ms
ms
ms
ms
®
Product Specification
OTP Microcontrollers
D1 = 0
D0 =1
D1 = 0
D1 = 0
D1 = 1
D0 = 1
D1 = 1
D0 =0
Electrical Characteristics
2,6,4
2,6,4
2,6,4,5
2,6,4,5
2,6,4,5
2,6,4,5
2,6,4,5
2,6,4,5
5,11
5,11
5,11
Notes
2,6,4
2,6,4
2,6,4
2,6,4
2,6,4
2,6,4
6,7
6,7
6,7
6,7
8,9
5,11
5,11
5,11
5,11
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