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CY8C24094_10 Datasheet, PDF (1/50 Pages) Cypress Semiconductor – PSoC® Programmable System-on-Chip | |||
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CY8C24094, CY8C24794
CY8C24894, CY8C24994
PSoC® Programmable System-on-Chip
1. Features
â XRES Pin to Support In-System Serial Programming (ISSP)
and External Reset Control in CY8C24894
â Powerful Harvard Architecture Processor
â M8C Processor Speeds to 24 MHz
â Two 8x8 Multiply, 32-Bit Accumulate
â Low Power at High Speed
â 3V to 5.25V Operating Voltage
â Industrial Temperature Range: -40°C to +85°C
â USB Temperature Range: -10°C to +85°C
â Advanced Peripherals (PSoC® Blocks)
â 6 Rail-to-Rail Analog PSoC Blocks Provide:
⢠Up to 14-Bit ADCs
⢠Up to 9-Bit DACs
⢠Programmable Gain Amplifiers
⢠Programmable Filters and Comparators
â Four Digital PSoC Blocks Provide:
⢠8 to 32-Bit Timers, Counters, and PWMs
⢠CRC and PRS Modules
⢠Full-Duplex UART
⢠Multiple SPI⢠Masters or Slaves
⢠Connectable to all GPI/O Pins
â Complex Peripherals by Combining Blocks
â Capacitive Sensing Application Capability
â Full Speed USB (12 Mbps)
â Four Uni-Directional Endpoints
â One Bi-Directional Control Endpoint
â USB 2.0 Compliant
â Dedicated 256 Byte Buffer
â No External Crystal Required
â Flexible On-Chip Memory
â 16K Flash Program Storage 50,000 Erase and Write Cycles
â 1K SRAM Data Storage
â In-System Serial Programming (ISSP)
â Partial Flash Updates
â Flexible Protection Modes
â EEPROM Emulation in Flash
â Programmable Pin Configurations
â 25 mA Sink, 10 mA Source on all GPIO
â Pull Up, Pull Down, High Z, Strong, or Open Drain Drive
Modes on all GPI/O
â Up to 48 Analog Inputs on GPI/O
â Two 33 mA Analog Outputs on GPI/O
â Configurable Interrupt on all GPI/O
â Precision, Programmable Clocking
â Internal ±4% 24 and 48 MHz Oscillator
â Internal Oscillator for Watchdog and Sleep
â 0.25% Accuracy for USB with no External Components
â Additional System Resources
â I2C Slave, Master, and Multi-Master to 400 kHz
â Watchdog and Sleep Timers
â User Configurable Low Voltage Detection
Logic Block Diagram
P ort 7
P o rt 5
P o rt 4
P o rt 3
P o rt 2
P o rt 1
P o rt 0
A n a lo g
D riv e rs
G lo b a l D ig ita l In te rc o n n e c t
G lo b a l A n a lo g In te rc o n n e c t
PSoC CORE
SRAM
1K
In te rru p t
C o n tro lle r
SROM
F la s h 1 6 K
C P U C o re (M 8 C )
S le e p a n d
W a tc h d o g
C lo c k S o u rc e s
(In c lu d e s IM O a n d IL O )
D IG IT A L S Y S T E M
D ig ita l
B lo c k
A rray
A N A LO G
A n a lo g
B lo c k
A rra y
SYSTEM
A n a lo g
R e f.
D ig ita l
C lo c k s
2
M ACs
D e c im a to r
Type 2
I2 C
PO R and LVD
S y s te m R e s e ts
In te rn a l
V o lta g e
R e f.
SYSTEM RESOURCES
USB
A n a lo g
In p u t
M u x in g
Cypress Semiconductor Corporation ⢠198 Champion Court
Document Number: 38-12018 Rev. *U
⢠San Jose, CA 95134-1709 ⢠408-943-2600
Revised March 30, 2010
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