XA-H4 Datasheet, PDF (4/42 Pages) NXP Semiconductors – Single-chip 16-bit microcontroller

Philips Semiconductors
Single-chip 16-bit microcontroller
PIN CONFIGURATION
DRAM CAS bits
NOTE: Address lines output during
various DRAM CAS cycles are shown
in parenthesis. See DRAM Controller
chapter in User Manual for details.
VSS 1
VDD 2
A0 3
A1 4
A2 5
A3 6
A4 7
A5 8
A6 9
A7 (A21_22) 10
A8 (A19_A20) 11
A9 (A0_A18) 12
A10 (A1) 13
A11 (A2) 14
A12 (A3) 15
A13 (A4) 16
A14 (A5) 17
A15 (A6_A22) 18
VSS 19
VDD 20
A16 (A7_A20_A21) 21
A17 (A8_A18_A19) 22
A18 23
A19 24
D0 25
MOLD MARK
XA-H4
Top View 100 Pin LQFP
Base Part Number PXAH4
Current Part = PXAH40KFBE
K = 30 MHz, F = –40 to +85°C, BE = LQFP pkg
LQFP Package = SOT407-1
MOLD MARK
Preliminary specification
XA-H4
75 P1.7_BRG2_Sync2
74 P1.6_RTS2
73 P1.5_CTS2
72 P1.4_CD2
71 P1.3_TRClk2
70 P1.2_RTClk2
69 P1.1_TxD2
68 P1.0_RxD2
67 P3.7_Int1_TRClk1
66 P3.6_TxD1
65 P3.5_RxD1
64 P3.4_CTS1
63 P3.3_Timer1_BRG1_Sync1
62 VDD
61 XTALOUT
60 XTALIN
59 VSS
58 P3.2_Timer0_ResetOut
57 P3.1_CS5_RAS5_RTS1
56 P3.0_CS4_RAS4_RTClk1
55 Reset_In
54 BLE_CASL
53 _{BHE_CASH}
52 WAIT_Size16
51 OE
SU01269
1999 Sep 24
4