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KS88P4504

Features: CPU• SAM87RC CPU coreMemory• 1040-byte internal register file• 4-Kbyte internal program memoryExternal Interface• 64K-byte external data memory• 64K-byte external program memory area (ROMless)• 60K-byte external program memory and 4K-byteinternal progr...

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SeekIC No. : 004387619 Detail

KS88P4504: Features: CPU• SAM87RC CPU coreMemory• 1040-byte internal register file• 4-Kbyte internal program memoryExternal Interface• 64K-byte external data memory• 64K-byte exte...

KS88P4504 Data Sheet

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Part Number:
KS88P4504
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

CPU
• SAM87RC CPU core
Memory
• 1040-byte internal register file
• 4-Kbyte internal program memory
External Interface
• 64K-byte external data memory
• 64K-byte external program memory area (ROMless)
• 60K-byte external program memory and 4K-byte
internal program memory
ADC
• Can be used as a general input/output port
• 8-bit resolution four channels
SIO
• 8-bit transmit/receive mode
• 8-bit receive mode
• LSB-first or MSB-first transmission selectable
• Internal or external clock mode
8-bit Timers
• Two 8-bit timers with interval timer mode
(Timer A and B)
16-bit Timer/Counters
• Two programmable 16-bit timer/counters
• Interval, or event counter mode operation
• 16-bit capture and 16-bit PWM mode
• Internal or external clock source
Basic Timer (Watchdog Timer)
• Overflow signal makes a system reset
• 8-bit timer with interval timer mode
General I/O Ports
• Five 8-bit general I/O ports (port 0, 1, 2, 3, 4)
• One 2-bit general I/O port (port 5)
• Port 2 can drive LED directly
Interrupts
• Six edge-driven external interrupts
• Two level-driven external interrupts
• Fast interrupt mode processing
PWM
• Four output channels (PWM0, PWM1, TCPWM, TDPWM)
• 8-bit resolution with a 4-bit prescaler (PWM0, PWM1)
• From 16-bit counter (Timer C/D) (TCPWM, TDPWM)
Embedded chip selection
• To reduce interface glue logic, chip selection
logic is bold
Voltage level detector
• To prevent MCU from malfunctioning in an unstable power level, a voltage level detector circuit is inserted
Operating Voltage Range
• 2.7 V to 5.5 volts (@12 MHz)
Operating Temperature Range
• 40 to + 85
Package Types
• 80-pin QFP or TQFP
Operating frequency
• 25 MHz (4.5 V to 5.5 V)


Pinout

Connection Diagram
Connection Diagram


Specifications

Parameter
Symbol
Conditions
Rating
Unit
Supply voltage
VDD
0.3 to + 6.5
V
Input voltage
VI
 All ports (in input mode)
0.3 to VDD + 0.3
V
Output voltage
VO
All ports (in output mode)
0.3 to VDD + 0.3
V
Output current High
IOH
One I/O pin active
18
mA
All I/O pins active
60
Output current Low
IOL
One I/O pin active
+30
mA
Total pin current for port
+ 100
Operating temperature
TA
40 to + 85
Storage temperature
TSTG
65 to + 150



Description

The KS88P4504 single-chip CMOS microcontroller is the OTP (One Time Programmable) version of the KS88C4504 microcontrollers. It has an on-chip EPROM instead of masked ROM. The EPROM is accessed by serial data format.

KS88P4504 is fully compatible with KS88C4504, both in function and in pin configuration. As it has simple programming requirements, KS88P4504 is ideal for use as an evaluation chip for the KS88C4504.




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