Z86E3412VSG Zilog, Z86E3412VSG Datasheet - Page 76

• Manufacturer Part Number: Z86E3412VSG
• Description: IC MICROCONTROLLER 16K 28-PLCC
• Manufacturer: Zilog
• Series: Z8®r

Specifications of Z86E3412VSG

• Core Processor: Z8
• Core Size: 8-Bit
• Speed: 12MHz
• Connectivity: EBI/EMI
• Peripherals: POR, WDT
• Number Of I /o: 24
• Program Memory Size: 16KB (16K 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-PLCC
• Processor Series: Z86E3xx
• Core: Z8
• 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: 3.5 V to 5.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Development Tools By Supplier: Z86E4400ZDV, Z86E4400ZDP, Z86E4400ZDF, Z86E3400ZDV, Z86E3400ZDS, Z86E3400ZDP
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

PS022901-0508
R247 P3M
D7 D6 D5
† Z86E33/733/E34 Must be 00
Default After Reset = 00h
Figure 47. Port 3 Mode Register (F7
D4 D3 D2 D1
D0
†
01 P33 = Input
10 P34 = DM
11 P33 = DAV1/RDY1
0 Port 2 Pull-Ups Open Drain
1 Port 2 Push-Pull Active
0 P31, P32 Digital Mode
1 P31, P32 Analog Mode
0 P32 = Input
1 P32 = DAV0/RDY0
0 P33 = Input
0 P31 = Input (T
1 P31 = DAV2/RDY2
0 P30 = Input
Reserved (Must be 0)
P35 = Output
P35 = DAV0/RDY0
P34 = Output
P34 = RDY0/DAV0
P36 = Output (T
P37 = Output
P36 = RDY2/DAV2
h
: Write Only)
CMOS Z8
IN
)
OUT
®
Product Specification
OTP Microcontrollers
)
Electrical Characteristics
†
72