CY8C26643-24PI Cypress Semiconductor Corp, CY8C26643-24PI Datasheet - Page 17

• Manufacturer Part Number: CY8C26643-24PI
• Description: IC MCU 16K FLASH 256B 48-DIP
• Manufacturer: Cypress Semiconductor Corp
• Series: PSOC™ CY8C26xxxr

Specifications of CY8C26643-24PI

• Core Processor: M8C
• Core Size: 8-Bit
• Speed: 24MHz
• Connectivity: SPI, UART/USART
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 44
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 256 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.25 V
• Data Converters: A/D 1x8b, 1x11b, 1x12b; D/A 1x9b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-DIP (0.600", 15.24mm)
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Applications: CapSense
• Technology: CMOS
• Processing Unit: Microcontroller
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.25V
• Package Type: PDIP
• Screening Level: Industrial
• Pin Count: 48
• Mounting: Through Hole
• Rad Hardened: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 428-1432; 428-1432-5; 428-1432

Table 5:
P2[5]
P2[3]
P2[1]
P3[7]
P3[5]
P3[3]
P3[1]
P4[7]
P4[5]
P4[3]
September 5, 2002
SMP
P4[6]
XRES
P3[0]
P3[2]
P3[4]
P3[6]
P2[0]
P2[2]
P2[4]
P2[6]
P0[0]
P0[2]
P0[4]
P0[6]
Vcc
P0[7]
P0[5]
P0[3]
P0[1]
P2[7]
1
2
3
4
5
6
7
8
9
10
11
I/O
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Power
I/O
I/O
I/O
I/O
I/O
12 13 14 15 16 17 18 19 20 21 22
44 43 42 41 40 39 38 37 36 35 34
Pin-out 44 Pin
Figure 5: 26643 TQFP
25 Port 4[6]
26 External Reset
27 Port 3[0]
28 Port 3[2]
29 Port 3[4]
30 Port 3[6]
31
32
33 Port 2[4] / External AGNDIn
34 Port 2[6] / External VREFIn
35 Port 0[0] (Analog Input)
36 Port 0[2] (Analog Input/Output)
37 Port 0[4] (Analog Input/Output)
38 Port 0[6] (Analog Input)
39 Supply Voltage
40 Port 0[7] (Analog Input)
41 Port 0[5] (Analog Input/Output)
42 Port 0[3] (Analog Input/Output)
43 Port 0[1] (Analog Input)
44 Port 2[7]
Port 2[0] (Non-Multiplexed
Analog Input)
Port 2[2] (Non-Multiplexed
Analog Input)
, continued
Document #: 38-12010 CY Rev. ** CMS Rev. 3.20
33
32
31
30
29
28
27
26
25
24
23
P2[2]
P2[0]
P3[6]
P3[4]
P3[2]
P3[0]
X
P4[6]
P4[4]
P4[2]
P2[4]/Ex AGNDIn
res
Table 6:
P0[7]
P0[5]
P0[3]
P0[1]
P2[7]
P2[5]
P2[3]
P2[1]
P3[7]
P3[5]
P3[3]
P3[1]
SMP
P4[7]
P4[5]
P4[3]
P4[1]
P5[3]
P5[1]
P1[7]
P1[5]
P1[3]
P1[1]
Vss
P1[0]
P1[2]
P1[4]
P1[6]
Name
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Power
I/O
I/O
I/O
I/O
I/O
Pin-out 48 Pin
Pin
10 Port 3[5]
12 Port 3[1]
13 Switch Mode Pump
14 Port 4[7]
15 Port 4[5]
16 Port 4[3]
17 Port 4[1]
18 Port 5[3]
19 Port 5[1]
20 Port 1[7]
21 Port 1[5]
22 Port 1[3]
23 Port 1[1] / XtalIn / SCLK
24 Ground
25 Port 1[0] / XtalOut / SDATA
26 Port 1[2]
27 Port 1[4]
28 Port 1[6]
11 Port 3[3]
1 Port 0[7] (Analog Input)
2
3
4 Port 0[1] (Analog Input)
5 Port 2[7]
6 Port 2[5]
7
8
9 Port 3[7]
Port 0[5] (Analog Input/Out-
put)
Port 0[3] (Analog Input/Out-
put)
Port 2[3] (Non-Multiplexed
Analog Input)
Port 2[1] (Non-Multiplexed
Analog Input)
Description
Functional Overview
17