PEF 24470 H V1.3 Infineon Technologies, PEF 24470 H V1.3 Datasheet - Page 44

• Manufacturer Part Number: PEF 24470 H V1.3
• Description: IC MTSI-XL SWITCHING MQFP100
• Manufacturer: Infineon Technologies
• Series: SWITIr

Specifications of PEF 24470 H V1.3

• Function: Switching IC
• Interface: PCM, PLL
• Number Of Circuits: 1
• Voltage - Supply: 3.13 V ~ 3.47 V
• Current - Supply: 200mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-SQFP
• Includes: Clock Shift, Data Rate Adaption, Multipoint Switching
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PEF24470HV1.3X; SP000007617

PRELIMINARY
4.6
The SWITI provides a fully IEEE 1149.1 compatible boundary scan support consisting of:
– a complete boundary scan chain
– a Test Access Port controller (TAP controller)
– five dedicated pins: TCK, TMS, TDI, TDO and a TRST to asynchronously reset the
– one 32-bit IDCODE register
4.6.1
All pins except power supply and crystal are included in the boundary scan. Depending
on the pin functionality one (input), two (output, enable) or three (input, output, enable)
boundary scan cells are provided.
The maximum clock rate at pin TCK is 10 MHz.
4.6.2
The following signal pins allow the boundary scan test logic to be accessed:
– TCK
– TMS
– TDI
– TDO
Preliminary Data Sheet
TAP controller
– Test Clock input to which a central BSc test clock is applied. This BSc test clock is
– Test Mode Select control input for which the desired status changes at the TAP
– Test Data Input whose data is inserted into the test logic with the rising edge of the
– Test Data Output with tristate capability which is only active during the SHIFT-IR
independent of the system clock. Clock phases are derived from this clock for test
sequence control.
controller by applying a certain level (0/1) caused by the rising edge of TCK.
TCK.
and SHIFT-DR controller state, and whose data is driven with the falling edge of
TCK.
JTAG (Boundary Scan)
Boundary Scan
Test-Access-Port (TAP)
35
PEF 20450 / 20470 / 24470
Description of Interfaces
2001-11-20