SAK-C164CI-8E25M Infineon Technologies, SAK-C164CI-8E25M Datasheet - Page 10

• Manufacturer Part Number: SAK-C164CI-8E25M
• Description: IC, 16BIT MCU, 64K OTP, MQFP80, 164
• Manufacturer: Infineon Technologies

Specifications of SAK-C164CI-8E25M

• Core Size: 16bit
• No. Of I/o's: 59
• Program Memory Size: 64KB
• Ram Memory Size: 4KB
• Cpu Speed: 25MHz
• Oscillator Type: External Only
• No. Of Timers: 5
• Digital Ic Case Style: MQFP
• Supply Voltage: RoHS Compliant
• Controller Family/series: C164CI
• Peripherals: ADC
• Rohs Compliant: Yes

Functional Description
The C164CI is a low cost downgrade of the high performance microcontroller C167CR with OTP or
internal ROM, reduced peripheral functionality and a high performance Capture Compare Unit with
an additional functionality.
The architecture of the C164CI combines advantages of both RISC and CISC processors and of
advanced peripheral subsystems in a very well-balanced way. The following block diagram gives an
overview of the different on-chip components and of the advanced, high bandwidth internal bus
structure of the C164CI.
Note: All time specifications refer to a CPU clock of 20 MHz
Figure 3
Block Diagram
Semiconductor Group
P4.5/CAN_RxD
P4.6/CAN_TxD
(see definition in the AC Characteristics section).
XTAL
16
5
Full-CAN
Interface
(C164CI-8RM)
V2.0B
active
(C164CI-8EM)
PLL-Oscillator
Internal ROM
progr. Multiplier:
0.5; 1; 1.5; 2;
2.5; 3; 4; 5
or OTP
64K
Port 4
MUX only)
Instr./Data
(8/16 bit;
External
Control
XBUS
Bus
&
16
16
External Instr./Data
Port 5
32
Channel
10-Bit
ADC
8
8-
USART
Interrupt Controller
ASC
BRG
Port 3
C166-Core
Channel
Sync.
(SPI)
SSC
BRG
CPU Core
10
9
Peripheral Data
CPU
GPT 1
T 2
T 3
T 4
Interrupt Bus
Capture/Compare
Capture/Compare Unit
Port 8
General Purpose
8-Channel 16-bit
(CAPCOM2)
PEC
up to 12
Unit
4
ext. IR
PWM Generation (CAPCOM6)
1 Compare
Capture/Compare Unit for
Channel
Data
Data
3/6 Capture/Compare
Port 1
16
Channels
16
RTC
16
C164CI
2 KByte
Internal
RAM
1998-02
16
C164CI V1.2
WDT