CY7C63231A-SC Cypress Semiconductor Corp, CY7C63231A-SC Datasheet - Page 2

• Manufacturer Part Number: CY7C63231A-SC
• Description: IC MCU 3K USB LS PERIPH 18-SOIC
• Manufacturer: Cypress Semiconductor Corp
• Series: enCoRe™r

Specifications of CY7C63231A-SC

• Applications: USB Microcontroller
• Core Processor: M8B
• Program Memory Type: OTP (3 kB)
• Controller Series: CY7C632xx
• Ram Size: 96 x 8
• Interface: USB
• Number Of I /o: 10
• Voltage - Supply: 3.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 18-SOIC (7.5mm Width)
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Package Type: SOIC
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1317

1.0 FEATURES ..................................................................................................................................... 5
2.0 FUNCTIONAL OVERVIEW ............................................................................................................. 6
3.0 LOGIC BLOCK DIAGRAM ............................................................................................................. 7
4.0 PIN CONFIGURATIONS ................................................................................................................. 7
5.0 PIN ASSIGNMENTS ....................................................................................................................... 7
6.0 PROGRAMMING MODEL ............................................................................................................... 8
7.0 INSTRUCTION SET SUMMARY ................................................................................................... 10
8.0 MEMORY ORGANIZATION .......................................................................................................... 11
9.0 CLOCKING .................................................................................................................................... 14
10.0 RESET ......................................................................................................................................... 16
11.0 SUSPEND MODE ........................................................................................................................ 17
12.0 GENERAL PURPOSE I/O PORTS ............................................................................................. 19
13.0 USB SERIAL INTERFACE ENGINE (SIE) ................................................................................. 22
14.0 USB DEVICE ............................................................................................................................... 25
Document #: 38-08028 Rev. *B
2.1 enCoRe USB - The New USB Standard .................................................................................... 6
6.1 Program Counter (PC) ............................................................................................................... 8
6.2 8-bit Accumulator (A) ................................................................................................................. 8
6.3 8-bit Index Register (X) .............................................................................................................. 8
6.4 8-bit Program Stack Pointer (PSP) ............................................................................................ 8
6.5 8-bit Data Stack Pointer (DSP) .................................................................................................. 9
6.6 Address Modes .......................................................................................................................... 9
8.1 Program Memory Organization ................................................................................................ 11
8.2 Data Memory Organization ...................................................................................................... 12
8.3 I/O Register Summary ............................................................................................................. 13
9.1 Internal/External Oscillator Operation ...................................................................................... 15
9.2 External Oscillator .................................................................................................................... 15
10.1 Low-voltage Reset (LVR) ....................................................................................................... 16
10.2 Brown-out Reset (BOR) ......................................................................................................... 16
10.3 Watchdog Reset (WDR) ........................................................................................................ 17
11.1 Clocking Mode on Wake-up from Suspend ........................................................................... 18
11.2 Wake-up Timer ...................................................................................................................... 18
12.1 Auxiliary Input Port ................................................................................................................. 21
13.1 USB Enumeration .................................................................................................................. 23
13.2 USB Port Status and Control ................................................................................................. 23
14.1 USB Address Register ........................................................................................................... 25
14.2 USB Control Endpoint ............................................................................................................ 25
14.3 USB Non-Control Endpoints .................................................................................................. 26
14.4 USB Endpoint Counter Registers ..........................................................................................27
6.6.1 Data .................................................................................................................................................. 9
6.6.2 Direct ................................................................................................................................................ 9
6.6.3 Indexed ............................................................................................................................................ 9
FOR
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TABLE OF CONTENTS
CY7C63221/31A
enCoRe™ USB
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