COP8TAB5CMW8 NSC [National Semiconductor], COP8TAB5CMW8 Datasheet - Page 10
COP8TAB5CMW8
Manufacturer Part Number
COP8TAB5CMW8
Description
8-Bit CMOS ROM Microcontroller with 2k or 4k Memory
Manufacturer
NSC [National Semiconductor]
Datasheet
1.COP8TAB5CMW8.pdf
(54 pages)
- Current page: 10 of 54
- Download datasheet (694Kb)
www.national.com
8.0 Electrical Characteristics
AC Electrical Characteristics −40˚C ≤ T
specified.
Note 4: Supply and IDLE currents are measured with CKI driven with a square wave Oscillator, inputs connected to V
to a load.
Note 5: The HALT mode will stop CKI from oscillating in the R/C and the Crystal configurations. CKI is TRI-STATE. Measurement of I
neither sourcing nor sinking current; with L. F, C, J, G0 and G2–G5 programmed as low outputs and not driving a load; all outputs programmed low and not driving
a load; all inputs tied to V
Note 6: The ACCESS.Bus interface of the COP8TAB5/TAC5 device implements and meets the timings necessary for interface to the I
logic levels. The bus drivers are designed with open-drain outputs, as required for proper bidirectional operation. The device will not meet the AC timing and
current/voltage drive requirements of the full bus specifications.
(Continued)
CC
; WATCHDOG and clock monitor disabled. Parameter refers to HALT mode entered via setting bit 7 of the G Port data register.
FIGURE 2. ACB Start and Stop Condition Timing
FIGURE 1. MICROWIRE/PLUS Timing
(Continued)
10
A
≤ +85˚C unless otherwise
20091782
CC
and outputs driven low but not connected
DD
2
C and SMBus protocols at
HALT is done with device
20091783
Related parts for COP8TAB5CMW8
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Thin SOT23 1A Load Step-Down DC-DC Regulator
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
TRI-STATE Dual Receiver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
Hex MOS Drivers
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
Printer Solenoid Driver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
Quad High Current Peripheral Driver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
(RS-422/RS-423) Line Drivers with TRI-STATE Outputs
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
Multipoint RS485/RS422 Transceivers/Repeaters
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
Low Power EIA-RS-485 Transceiver with Sleep Mode
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
BTL Handshake Transceiver
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
Octal 80-Bit Static Shift Register
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
PUSH BUTTON PULSE DIALER CIRCUITS
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
Hex Schmitt Trigger with Extended Input Voltage
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
Microprocessor Real Time Clock
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
Dual Line Receivers
Manufacturer:
NSC [National Semiconductor]
Datasheet:
Part Number:
Description:
Dual TRI-STATE Differential Line Driver
Manufacturer:
NSC [National Semiconductor]
Datasheet: