Z86E4312VSC Zilog, Z86E4312VSC Datasheet - Page 41
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Z86E4312VSC
Manufacturer Part Number
Z86E4312VSC
Description
IC MICROCONTROLLER 4K 44-PLCC
Manufacturer
Zilog
Series
Z8®r
Datasheet
1.Z86E3312SSC.pdf
(84 pages)
Specifications of Z86E4312VSC
Core Processor
Z8
Core Size
8-Bit
Speed
12MHz
Connectivity
EBI/EMI
Peripherals
POR, WDT
Number Of I /o
32
Program Memory Size
4KB (4K x 8)
Program Memory Type
OTP
Ram Size
236 x 8
Voltage - Supply (vcc/vdd)
3.5 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
0°C ~ 70°C
Package / Case
44-LCC (J-Lead)
For Use With
309-1042 - ADAPTER 44-PLCC ZIF TO 44-PLCC309-1041 - ADAPTER 44-PLCC TO 44-PLCC309-1038 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1037 - ADAPTER 44-PLCC TO 40-DIP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Data Converters
-
Other names
269-1038
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Table 18. Additional Timing Table (Divide by Two Mode) T
Pin Functions
PS022901-0508
No Symbol Parameter
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.
EPROM Programming Mode
CC
voltage specification of 5.5 V guarantees 5.0 V ± 0.5 V and the V
Watchdog Timer
Delay Time Before
Timeout
D7-D0 Data Bus. The data can be read from or written to external memory through the
data bus.
V
ing other modes.
CE Chip Enable (active Low). This pin is active during EPROM Read Mode, Program
Mode, and Program Verify Mode.
OE Output Enable (active Low). This pin drives the direction of the Data Bus. When this
pin is Low, the Data Bus is output, when High, the Data Bus is input.
EPM EPROM Program Mode. This pin controls the different EPROM Program Mode by
applying different voltages.
V
PGM Program Mode (active Low). When this pin is Low, the data is programmed to the
EPROM through the Data Bus.
CC
PP
Program Voltage. This pin supplies the program voltage.
Power Supply. This pin must supply 5 V during the EPROM read mode and 6 V dur-
V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
3.5V
5.5V
CC
1
Min
7
3.5
14
7
28
14
112
56
Max
Min
10
5
20
10
40
20
160
80
A
= -40 °C to +105 °C (Continued)
Max
CMOS Z8
CC
voltage specification of 3.5 V
Units Conditions
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
5,11
5,11
5,11
Notes
8,9
5,11
5,11
5,11
5,11
37