CY8C3446LTI-073 Cypress Semiconductor Corp, CY8C3446LTI-073 Datasheet - Page 114

• Manufacturer Part Number: CY8C3446LTI-073
• Description: IC MCU 8BIT 64KB FLASH 48QFN
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ 3 CY8C34xxr

Specifications of CY8C3446LTI-073

• Package / Case: *
• Voltage - Supply (vcc/vdd): 1.71 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Speed: 50MHz
• Number Of I /o: 25
• Eeprom Size: 2K x 8
• Core Processor: 8051
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Program Memory Size: 64KB (64K x 8)
• Data Converters: A/D 2x12b, D/A 2x8b
• Oscillator Type: Internal
• Peripherals: CapSense, DMA, POR, PWM, WDT
• Connectivity: EBI/EMI, I²C, LIN, SPI, UART/USART, USB
• Core Size: 8-Bit
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Technology: CMOS
• Processing Unit: Microcontroller
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Supply Voltage (max): 5.5V
• Package Type: QFN EP
• Screening Level: Industrial
• Pin Count: 48
• Mounting: Surface Mount
• Rad Hardened: No
• Processor Series: CY8C34
• Core: 8051
• Data Bus Width: 32 bit
• Data Ram Size: 8 KB
• Interface Type: I2C, SPI, UART, USB
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 28 to 72
• Number Of Timers: 4
• Operating Supply Voltage: 1.71 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Controller Family/series: (8051) PSOC 3
• No. Of I/o's: 25
• Eeprom Memory Size: 2KB
• Ram Memory Size: 8KB
• Cpu Speed: 50MHz
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

Table 12-1. CY8C34 Family with Single Cycle 8051 (continued)
Document Number: 001-53304 Rev. *K
Notes
64 KB Flash
62. Analog blocks support a wide variety of functionality including TIA, PGA, and mixers. See the
63. UDBs support a wide variety of functionality including SPI, LIN, UART, timer, counter, PWM, PRS, and others. Individual functions may use a fraction of a UDB or
64. The I/O Count includes all types of digital I/O: GPIO, SIO, and the two USB I/O. See the
65. The JTAG ID has three major fields. The most significant nibble (left digit) is the version, followed by a 2 byte part number and a 3 nibble manufacturer ID.
CY8C3445PVI-094
CY8C3445AXI-108
CY8C3445PVI-090
CY8C3446PVI-082
CY8C3446AXI-098
CY8C3446PVI-092
CY8C3446AXI-105
CY8C3446PVI-091
CY8C3446AXI-099
CY8C3446PVI-076
CY8C3446PVI-102
Part Number
CY8C3445LTI-081
CY8C3445LTI-089
CY8C3446AXI-115
CY8C3446LTI-072
CY8C3446LTI-071
CY8C3446LTI-084
CY8C3446LTI-073
CY8C3446LTI-074
CY8C3446LTI-083
CY8C3446LTI-085
CY8C3446LTI-075
blocks can be used.
multiple UDBs. Multiple functions can share a single UDB. See the
these types of I/O.
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
MCU Core
32
32
32
32
32
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
64
4
4
4
4
4
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
–
–
–
–
–
–
–
–
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
12-bit Del-Sig
Analog
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Example Peripherals
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
I/O System and Routing
✔ 20
✔ 20
✔ 20
✔ 20
✔ 20
✔ 24
✔ 24
✔ 24
✔ 24
✔ 24
✔ 24
✔ 24
✔ 24
✔ 24
✔ 24
✔ 24
✔ 24
✔ 24
✔ 24
✔ 24
✔ 24
✔ 24
on page 39 for more information on how UDBs can be used.
Example Peripherals
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Digital
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
–
–
–
–
–
–
–
–
–
–
✔
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
PSoC
on page 32 for details on the functionality of each of
29
72
48
31
31
70
46
29
29
72
48
31
31
70
46
29
29
72
48
31
31
29
on page 39 for more information on how analog
25
62
38
25
25
62
38
25
25
62
38
25
25
62
38
25
25
62
38
25
25
25
I/O
[64]
®
4
8
8
4
4
8
8
4
4
8
8
4
4
8
8
4
4
8
8
4
4
4
3: CY8C34 Family
0
2
2
2
2
0
0
0
0
2
2
2
2
0
0
0
0
2
2
2
2
0
48-pin SSOP 0×1E05E069
100-pin TQFP 0×1E06C069
68-pin QFN
48-pin QFN
48-pin SSOP 0×1E05A069
100-pin TQFP 0×1E073069
68-pin QFN
48-pin QFN
48-pin SSOP 0×1E052069
100-pin TQFP 0×1E062069
68-pin QFN
48-pin QFN
48-pin SSOP 0×1E05C069
100-pin TQFP 0×1E069069
68-pin QFN
48-pin QFN
48-pin SSOP 0×1E05B069
100-pin TQFP 0×1E063069
68-pin QFN
48-pin QFN
48-pin SSOP 0×1E04C069
48-pin SSOP 0×1E066069
Package
Data Sheet
Page 114 of 126
0×1E051069
0×1E059069
0×1E048069
0×1E047069
0×1E054069
0×1E049069
0×1E04A069
0×1E053069
0×1E055069
0×1E04B069
JTAG ID
[65]
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