MMC2107 - Freescale Semiconductor

Freescale Semiconductor, Inc.
Signal Description
Package Pinout Summary
Name (1) Alternate Qty. Dir.
Table 4-2. Signal Descriptions (Sheet 3 of 3)
Input
Hyst.
Input
Sync. (2)
Debug and JTAG Test Port Control
Output
Drive
Strength
Control (3) Pullup (4) Driver
(ST/OD/SP) (5)
TRST — 1 I Y N — Pullup —
TCLK — 1 I Y N — Pullup —
TMS — 1 I Y N — Pullup —
TDI — 1 I Y N — Pullup —
nc...
Freescale Semiconductor, I
TDO — 1 O (8) — — LOAD — ST
DE — 1 I/O Y N LOAD Pullup OD
Test
TEST — 1 I Y N — — —
Power Supplies
V PP — 1 I — — — — —
V DDF — 1 I — — — — —
V SSF — 1 I — — — — —
V STBY — 1 I — — — — —
V DD — 5 I — — — — —
V SS — 5 I — — — — —
V DD — 3 I — — — — —
V SS — 3 I — — — — —
Total 100
Total with optional pins 144
1. Shaded signals are for optional bond-out for 144-pin package.
2. Synchronized input used only if signal configured as a digital I/O. RESET signal is always synchronized, except in lowpower
stop mode.
3. LOAD (chip configuration register bit), RDPSP0 (SPIPURD register bit in SPI), RDPSCI0 (SCIPURD register bit in both
SCIs), RDPT (TIMSCR2 register bit in both timers)
4. All pullups are disconnected when the signal is programmed as an output.
5. Output driver type: ST = standard, OD = standard driver with open-drain pulldown option selected, SP = special
6. Digital input function for RSTOUT, CLKOUT, OE, and digital output function for RESET used only for JTAG boundary scan
7. Open-drain and pullup function selectable via programmer’s model in module configuration registers
8. Three-state output with no input function
MMC2107 – Rev. 2.0
Technical Data
MOTOROLA Signal Description 119
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