Features: · Low-Power Consumption: 60 mW
· Fast Instruction Pointer: 0.75 ms
· Two Standby Modes: STOP and HALT
· Digital Inputs CMOS Levels, Schmitt-Triggered
· Software Programmable Low EMI Mode
· Two Programmable 8-Bit Counter/Timers Each with a 6-Bit Programmable Prescaler
· Six Vectored, Priority Interrupts from Six Different Sources
· Two Comparators
· On-Chip Oscillator that Accepts a Crystal, Ceramic Resonator, LC, RC, or External Clock Drive
Pinout
Specifications
| Parameter |
Min |
Max |
Units |
Ambient Temperature under Bias
Storage Temperature
Voltage on any Pin with Respect to VSS [Note 1]
Voltage on VDD Pin with Respect to VSS
Voltage on XTAL1 and /RESET Pins with Respect to VSS [Note 2]
Total Power Dissipation
Maximum Allowable Current out of VSS
Maximum Allowable Current into VDD
Maximum Allowable Current into an Input Pin [Note 3]
Maximum Allowable Current into an Open-Drain Pin [Note 4]
Maximum Allowable Output Current Sinked by Any I/O Pin
Maximum Allowable Output Current Sourced by Any I/O Pin
Maximum Allowable Output Current Sinkedd by /RESET Pin |
40
65
0.6
0.3
0.6
600
600 |
+105
+150
+7
+7
VDD+1
1.21
220
180
+600
+600
25
25
3 mA |
C
C
V
V
V
W
mA
mA
mA
mA
mA
mA |
Notes:
1. This applies to all pins except XTAL pins and where otherwise noted.
2. There is no input protection diode from pin to VDD.
3. This excludes XTAL pins.
4. Device pin is not at an output Low state.DescriptionThe Z86E30/E31/E40 8-Bit One-Time Programmable (OTP) Microcontrollers are members of Zilog's single-chipZ8® MCU family featuring enhanced wake-up circuitry, programmable Watch-Dog Timers, Low Noise EMI options, and easy hardware/software system expansion capability.
Four basic address spaces support a wide range of memory configurations. The designer has access to three additional control registers that allow easy access to register mapped peripheral and I/O circuits.
For applications demanding powerful I/O capabilities, the Z86E30/E31 have 24 pins, and the Z86E40 has 32 pins of dedicated input and output. These lines are grouped into four ports, eight lines per port, and are configurable under software control to provide timing, status signals, and par-
Z86E30 Data Sheet
