
RZ/G1E
4. Pin Multiplexing
R01UH0544EJ0100 Rev.1.00
4-18
Sep 30,2016
4.2 Pin
States
Table 4.2 is pin state of the RZ/G1E.
[Legend]
No.: Serial number, Pin No.: BGA package ball grid number, Pin Name: Pin name of function 1 in pin in Table 4.1,
I/O: Input or output direction of the pin name column pin (function 1).
I: Input, IO: Input and output, O: Output, -: N/A.
During POR: Pin state during power-on reset (PRESET# pin input is low-level).
Default Pin Function: Pin function after power-on reset
Default State: Pin state of default pin function
I: Input, I(S): Schmitt input, IO: Input and output, IO (OD): Input and open drain output, O: Output, P: Power
supply
pin.
(I)/(H)/(L)/(X)/(Z) with I, O or IO: Default pin state
H: High level output, L: Low level output, X: Undefined value output, Z: High impedance
Default pull-up: Internal pull-up control function is available or not from a power-on reset and its pull-up state.
"On": Pull-up control function is available and default state is pulled-up.
(No.110, ACK pin is available internal pull-down function.)
"Off": Pull-up control function is available and default state is not pulled-up.
"-": Pull-up control function is not available.
For details of pull-up control function, refer to PUPR0 through PUPR12 registers in section 5, Pin Function
Controller
(PFC).
Notes: 1. All power supply pins and ground pins include VCCQ, VCCQ18, VDD, VDDQ_M0, VDDQ_M0BKUP, and
VSS pins which are not listed in Table 4.2 must be used.
2. All mode pins must be used during power-on reset. For details of mode pin settings, refer to section 3.3, Mode
Pin Settings.
3. Boot module related pins (LBSC area 0 or QSPI) should be used during boot operation. For details of QSPI
boot, refer to section 18, Booting.
4. For multiplexed pins and modules of each pin, refer to Table 4.1.