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Details, datasheet, quote on part number:XA-H4
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| Part: | XA-H4 |
| Category: | Microcontrollers => 16 bit => CISC |
| Description: | XA-H3; CMOS 16-bit Highly Integrated Microcontroller |
| Company: | Philips Semiconductors |
| Datasheet: | Download XA-H4 datasheet File size : 205 kB |
| Request For quote: | Find where to buy XA-H4
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Datasheet text preview:
INTEGRATED CIRCUITS
XA-H3 CMOS 16-bit highly integrated microcontroller
Preliminary specification IC28 Data Handbook 1999 Sep 24
Philips Semiconductors
Philips Semiconductors
Preliminary specification
CMOS 16-bit highly integrated microcontroller
XA-H3
DESCRIPTION
The powerful 16-bit XA CPU core and rich feature set make the XA-H3 and XA-H4 devices ideal for high-performance real-time applications such as industrial control and networking. By supporting of up to 32 MB of external memory, these devices provide a low-cost solution to embedded applications of any complexity. Features like DMA, memory controller and four advanced UARTs help solve I/O intensive tasks with a minimum of CPU load. The XA-H3 feature set is a subset of the XA-H4 (see Table 1). The XA-H3/H4 devices are members of the Philips XA (eXtended Architecture) family of high performance 16-bit microcontrollers. The XA-H3 and XA-H4 are designed to significantly minimize the need for external components.
FEATURES
· Large Memory Support (up to 6 MB external) · De-multiplexed Address/Data Bus · Six Programmable Chip Selects
Support for Unified Memory allows easy user modification of all code External ISP Flash support for easy code download
· Dynamic Bus Timing each of 6 chip selects has individual
programmable bus timing.
· 32 Programmable General Purpose I/O Pins · Four UARTs with 230.4 kbps capability · Eight DMA Channels
· Dynamic Bus Sizing each of 6 Chip Selects can be programmed
for 8-bit or 16-bit bus.
Table 1. XA-H3 and XA-H4 features comparison
Feature Maximum External Memory (Harvard Memory Mode) Maximum External Memory (Unified Memory Mode) Memory Controller supports both Harvard and Unified architectures De-multiplexed Address/Data Bus DRAM Controller DMA Channels Dynamic Bus Sizing Dynamic Bus Timing Programmable Chip Selects General Purpose IO Pins Potential Interrupt Pins Interrupts (programmable priority) XA-H3 6 MB 6 MB Yes Yes No 8 Yes Yes 6 33 16 7 Standard SW 4 High Priority SW 13 Hardware Event Counter/Timers Baud Rate Generators1 Serial Ports Maximum Serial Data Rates Match Characters Hardware Autobaud SCP/SPI Bus NOTE: 1. Can be used as additional counters if not needed as BRGs. 2 plus Watchdog 4 4 UARTS asynch to 230.4 kbps (no sync) No No No XA-H4 32 MB (16 MB Code, 16 MB Data) 16 MB Yes Yes Yes 8 Yes Yes 6 33 16 7 Standard SW 4 High Priority SW 13 Hardware Event 2 plus Watchdog 4 4 USARTS asynch to 230.4 kbps sync to 1 Mbps 4 async chars per USART up to 230.4 kbps
1999 Sep 24
2
Philips Semiconductors
Preliminary specification
CMOS 16-bit highly integrated microcontroller
XA-H3
ORDERING INFORMATION
ROMless Only H3 = PXAH30KFBE Temperature range °C and Package 40 to +85°C, 100-Pin Low Profile Quad Flat Package (LQFP) Freq (MHz) 30 Package Drawing Number SOT407-1
NOTE K=30 MHz, F = (40 to +85), BE = LQFP
PIN CONFIGURATION
83 P2.3_ComClk_TRClk3
94 P0.4_TRClk0
95 P0.5_RTClk0
82 P2.2_RTClk3
90 P0.0_BRG0
87 P2.7_BRG3
92 P0.2_CTS0
85 P2.5_CTS3
91 P0.1_RTS0
86 P2.6_RTS3
80 P2.0_RxD3
81 P2.1_TxD3
93 P0.3_CD0
84 P2.4_CD3
78 CD1_Int2
98 GPOut
97 RxD0
96 TxD0
89 VDD
100 P0.7
77 VDD
99 P0.6
88 VSS
VSS VDD A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 VSS VDD A16 A17 A18 A19 D0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 MOLD MARK MOLD MARK
76 VSS 75 P1.7_BRG2 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 62 VDD 61 XTALOUT 60 XTALIN 59 VSS 58 P3.2_Timer0_ResetOut 57 P3.1_CS5_RTS1 56 P3.0_CS4_RTClk1 55 Reset_In 54 BLE 53 BHE 52 WAIT_Size16 51 OE WE
XA-H3 Top View 100 Pin LQFP Part Number: PXAH30KFBE K = 30 MHz, F = 40 to +85°C, BE = LQFP pkg LQFP Package = SOT407-1
D11
ClkOut
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D12
D13
D14
D15
CS3
CS2
79 Int0
CS1
VSS
VDD
VDD
VSS
CS0
SU01234
1999 Sep 24
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