z86e02sl1925 ZiLOG Semiconductor, z86e02sl1925 Datasheet - Page 7

• Manufacturer Part Number: z86e02sl1925
• Description: General-purpose Otp Mcu With 14 I/o Lines
• Manufacturer: ZiLOG Semiconductor

Architectural Overview
PS014802-0903
Z86E02 SL1925 Features
ZiLOG’s Z86E02 SL1925 Microcontroller (MCU) is a One-Time Programmable
(OTP) member of ZiLOG’s single-chip Z8
development, debug, prototyping, and small production runs not economically
desirable with masked ROM versions.
For applications demanding powerful I/O capabilities, the Z86E02 SL1925’s dedi-
cated input and output lines are grouped into three ports, and are configurable
under software control to provide timing, status signals, or parallel I/O. One on-
chip counter/timer, with a large number of user-selectable modes, offload the sys-
tem of administering real-time tasks such as counting/timing and I/O data commu-
nications.
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3.5V to 5.5V Operating Range @ 0°C to +70°C
4.5V to 5.5V Operating Range @ -40°C to +105°C
14 Input/Output Lines
Six Vectored, Prioritized Interrupts (3 falling edge, 1 rising edge, 1 timer, 1 soft-
ware)
Program Options:
–
–
–
–
–
One Programmable 8-Bit Counter/Timer, with 6-bit Programmable Prescaler
WDT/Power-On Reset (POR)
On-Chip Oscillator that accepts XTAL, Ceramic Resonance, LC, RC, or External
Clock
Clock-Free WDT Reset
Device
Z86E02 SL1925 0.5
Note: *General-Purpose.
Low Noise
ROM Protect
Auto Latch
Watch-Dog Timer (WDT)
RC Oscillator
Table 1. Z86E02 SL1925 Features
OTP (KB)
RAM* (Bytes) Speed (MHz)
61
General-Purpose OTP MCU with 14 I/O Lines
®
MCU family that allows easy software
8
Z86E02 SL 1925
1