COP8SAA716M8/NOPB National Semiconductor, COP8SAA716M8/NOPB Datasheet - Page 25

IC MCU OTP 8BIT 1K 16-SOIC

COP8SAA716M8/NOPB

Manufacturer Part Number
COP8SAA716M8/NOPB
Description
IC MCU OTP 8BIT 1K 16-SOIC
Manufacturer
National Semiconductor
Series
COP8™ 8SAr
Datasheet

Specifications of COP8SAA716M8/NOPB

Core Processor
COP8
Core Size
8-Bit
Speed
10MHz
Connectivity
Microwire/Plus (SPI)
Peripherals
POR, PWM, WDT
Number Of I /o
12
Program Memory Size
1KB (1K x 8)
Program Memory Type
OTP
Ram Size
64 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
16-SOIC (0.300", 7.5mm Width)
Package
16SOIC W
Family Name
COP8
Maximum Speed
10 MHz
Operating Supply Voltage
3.3|5 V
Data Bus Width
8 Bit
Interface Type
SPI
Number Of Timers
1
Maximum Clock Frequency
10 MHz
Data Ram Size
64 B
Number Of Programmable I/os
16
Height
2.3 mm
Length
10.5 mm
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Width
7.6 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Data Converters
-
Lead Free Status / Rohs Status
 Details
Other names
*COP8SAA716M8
*COP8SAA716M8/NOPB
COP8SAA716M8

Available stocks

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Part Number:
COP8SAA716M8/NOPB
Manufacturer:
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Quantity:
51
8.0 Power Save Modes
8.2 IDLE MODE
The device is placed in the IDLE mode by writing a “1” to the
IDLE flag (G6 data bit). In this mode, all activities, except the
associated on-board oscillator circuitry and the IDLE Timer
T0, are stopped.
As with the HALT mode, the device can be returned to
normal operation with a reset, or with a Multi-Input Wakeup
from the L Port. Alternately, the microcontroller resumes
normal operation from the IDLE mode when the twelfth bit
(representing 4.096 ms at internal clock frequency of
10 MHz, t
This toggle condition of the twelfth bit of the IDLE Timer T0 is
latched into the T0PND pending flag.
The user has the option of being interrupted with a transition
on the twelfth bit of the IDLE Timer T0. The interrupt can be
enabled or disabled via the T0EN control bit. Setting the
T0EN flag enables the interrupt and vice versa.
C
= 1 µs) of the IDLE Timer toggles.
(Continued)
FIGURE 18. Wakeup from HALT
FIGURE 19. Wakeup from IDLE
25
The user can enter the IDLE mode with the Timer T0 inter-
rupt enabled. In this case, when the T0PND bit gets set, the
device will first execute the Timer T0 interrupt service routine
and then return to the instruction following the “Enter Idle
Mode” instruction.
Alternatively, the user can enter the IDLE mode with the
IDLE Timer T0 interrupt disabled. In this case, the device will
resume normal operation with the instruction immediately
following the “Enter IDLE Mode” instruction.
Note: It is necessary to program two NOP instructions following both the set
HALT mode and set IDLE mode instructions. These NOP instructions
are necessary to allow clock resynchronization following the HALT or
IDLE modes.
DS012838-25
DS012838-26
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