COP8CCE9IMT7/NOPB National Semiconductor, COP8CCE9IMT7/NOPB Datasheet - Page 22

MCU 8BIT FLASH 8K MEM 48-TSSOP

COP8CCE9IMT7/NOPB

Manufacturer Part Number
COP8CCE9IMT7/NOPB
Description
MCU 8BIT FLASH 8K MEM 48-TSSOP
Manufacturer
National Semiconductor
Series
COP8™ 8Cr
Datasheet

Specifications of COP8CCE9IMT7/NOPB

Core Processor
COP8
Core Size
8-Bit
Speed
10MHz
Connectivity
Microwire/Plus (SPI), UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
39
Program Memory Size
8KB (8K x 8)
Program Memory Type
FLASH
Ram Size
256 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
48-TSSOP
Data Bus Width
8 bit
Maximum Clock Frequency
10 MHz
Data Ram Size
256 B
On-chip Adc
10 bit, 16 channel
Number Of Programmable I/os
37
Number Of Timers
2
Height
0.9 mm
Interface Type
SPI, USART
Length
12.5 mm
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Width
6.1 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details
Other names
COP8CCE9IMT7
www.national.com
10.0 Functional Description
10.7 RESET
The device is initialized when the RESET pin is pulled low or
the On-chip Brownout Reset is activated.
The following occurs upon initialization:
(Continued)
Port A: TRI-STATE (High Impedance Input)
Port B: TRI-STATE (High Impedance Input)
Port H: TRI-STATE (High Impedance Input)
Port L: TRI-STATE (High Impedance Input)
PC: CLEARED to 0000
PSW, CNTRL and ICNTRL registers: CLEARED
SIOR:
T2CNTRL: CLEARED
Port G: TRI-STATE (High Impedance Input). Exceptions: If
Watchdog is enabled, then G1 is Watchdog output. G0
and G2 have their weak pull-up enabled during RESET.
UNAFFECTED after RESET with power already applied
RANDOM after RESET at power-on
FIGURE 8. Reset Logic
20022511
22
HSTCR: CLEARED
ITMR: Cleared except Bit 6 (HSON) = 1
Accumulator, Timer 1 and Timer 2:
WKEN, WKEDG: CLEARED
WKPND: RANDOM
SP (Stack Pointer):
B and X Pointers:
S Register: CLEARED
RAM:
USART:
ANALOG TO DIGITAL CONVERTER:
ISP CONTROL:
RANDOM after RESET
Initialized to RAM address 06F Hex
UNAFFECTED after RESET with power already applied
RANDOM after RESET at power-on
UNAFFECTED after RESET with power already applied
RANDOM after RESET at power-on
PSR, ENU, ENUR, ENUI: Cleared except the TBMT bit
which is set to one.
ENAD: CLEARED
ADRSTH: RANDOM
ADRSTL: RANDOM
ISPADLO: CLEARED
ISPADHI: CLEARED
PGMTIM: PRESET TO VALUE FOR 10 MHz CKI

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