Datasheet > ATF16V8B-10JJ

ATF16V8B-10JJ

更新时间： 2022-12-01 20:04:04

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
26页	625K
描述
Flash PLD, 10ns, CMOS, PQCC20, PLASTIC, MS-018AA, LCC-20

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ATF16V8B-10JJ 数据手册

11.1 ATF16V8B Registered Mode

PAL Device Emulation/PAL Replacement. The registered mode is used if one or more regis-

ters are required. Each macrocell can be configured as either a registered or combinatorial

output or I/O, or as an input. For a registered output or I/O, the output is enabled by the OE pin,

and the register is clocked by the CLK pin. Eight product terms are allocated to the sum term.

For a combinatorial output or I/O, the output enable is controlled by a product term, and seven

product terms are allocated to the sum term. When the macrocell is configured as an input, the

output enable is permanently disabled.

Any register usage will make the compiler select this mode. The following registered devices

can be emulated using this mode:

16R8

16R6

16R4

16RP8

16RP6

16RP4

Figure 11-1. Registered Configuration for Registered Mode⁽¹⁾⁽²⁾

Notes: 1. Pin 1 controls common CLK for the registered outputs. Pin 11 controls common OE for the reg-

istered outputs. Pin 1 and Pin 11 are permanently configured as CLK and OE.

2. The development software configures all the architecture control bits and checks for proper pin

usage automatically.

Figure 11-2. Combinatorial Configuration for Registered Mode⁽¹⁾⁽²⁾

Notes: 1. Pin 1 and Pin 11 are permanently configured as CLK and OE.

2. The development software configures all the architecture control bits and checks for proper pin

usage automatically.

ATF16V8B/BQ/BQL

0364J–PLD–7/05

1...7 8 91011 12 13...26

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型号	品牌	描述	获取价格	数据表
ATF16V8B-10JL	ATMEL	Flash PLD, 10ns, CMOS, PQCC20, PLASTIC, MS-018AA, LCC-20	获取价格
ATF16V8B-10JU	ATMEL	Industry-standard Architecture Emulates Mary 20-pin PAL	获取价格
ATF16V8B-10NC	MICROCHIP	Flash PLD, 10ns, CMOS, CQCC20, CERAMIC, LCC-20	获取价格
ATF16V8B-10NI	MICROCHIP	Flash PLD, 10ns, CMOS, CQCC20, CERAMIC, LCC-20	获取价格
ATF16V8B-10NM	ATMEL	Flash PLD, 10ns, PAL-Type, CMOS, CQCC20, CERAMIC, LCC-20	获取价格
ATF16V8B-10NM/883	ATMEL	Flash PLD, 10ns, PAL-Type, CMOS, CQCC20, CERAMIC, LCC-20	获取价格