Z86E3412SSG Zilog, Z86E3412SSG Datasheet - Page 80

• Manufacturer Part Number: Z86E3412SSG
• Description: IC MICROCONTROLLER 16K 28-SOIC
• Manufacturer: Zilog
• Series: Z8®r

Specifications of Z86E3412SSG

• 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-SOIC (7.5mm Width)
• 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
• For Use With: 309-1073 - ADAPTER 28-SOIC TO 28-SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details
• Other names: 269-4701-5; Z86E3412SSG

PS022901-0508
Default After Reset = 00h
R253 RP
D7 D6 D5
R254 SPH
R254 SPL
Default After Reset = 00h
Default After Reset = 00h
D7 D6 D5
D7 D6 D5
Figure 54. Stack Pointer High (FE
Figure 55. Stack Pointer Low (FF
Figure 53. Register Pointer (FD
D4 D3 D2 D1
D4 D3 D2 D1
D4 D3 D2 D1
D0
D0
D0
Expanded Register File
Working Register Pointer
h
h
: Read/Write)
h
(Z86E33/733/E34 )
0 = 0 State
1 = 1 State
: Read/Write)
(Z86E43/743/E44 )
Stack Pointer Upper
Byte (SP8-SP15)
: Read/Write)
Stack Pointer Lower
Byte (SP0-SP7)
CMOS Z8
®
Product Specification
OTP Microcontrollers
Electrical Characteristics
76